<div class="pagination">
    <span class="step-links">
        {% if page.has_previous %}
        <a href="?page={{ page.previous_page_number }}">上一页</a>
        {% endif %}
    <span class="current">
        第 {{ page.number }} 页 共{{ page.paginator.num_pages }}页
    </span>
    {% if page.has_next %}
    <a href="?page={{ page.next_page_number }}">下一页</a>
    {% endif %}
    </span>
</div>
<style type="text/css">
.pagination{justify-content: center;}
</style>